| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $37.38 | 13.570% | $42.4525 | $42.45 | $42.45 | $42.50 |
| Purchase #2 | $227.76 | 12.418% | $256.0432 | $256.04 | $256.05 | $256.00 |
| Purchase #3 | $167.96 | 8.845% | $182.8161 | $182.82 | $182.80 | $182.80 |
| Purchase #4 | $215.93 | 7.643% | $232.4335 | $232.43 | $232.45 | $232.40 |
| Purchase #5 | $245.70 | 10.785% | $272.1987 | $272.20 | $272.20 | $272.20 |
| Purchase #6 | $111.25 | 9.348% | $121.6497 | $121.65 | $121.65 | $121.60 |
| Purchase #7 | $7.45 | 8.294% | $8.0679 | $8.07 | $8.05 | $8.10 |
| 7 purchase totals = | $1,013.43 | $1,115.6616 | $1,115.66 | $1,115.65 | $1,115.60 | |